Plastic mold capable of being rapidly cooled and formed

Abstract

The utility model discloses a plastic mold for rapid cooling forming, and relates to the technical field of plastic molds. The plastic mold capable of achieving rapid cooling forming comprises a lower mold body and a circulating cooling mechanism, the circulating cooling mechanism comprises a cooling heat dissipation shell, heat dissipation fins, open grooves, a water outlet pipe, a mounting plate, a dispersion water pipe, a cooling liquid spray head and a circulating water pump, the cooling heat dissipation shell is fixedly connected to the surface of the lower mold body, and the heat dissipation fins are fixedly connected to the surface of the lower mold body. The open grooves are formed between the cooling fins, the water outlet pipe is fixedly connected to the surface of the cooling heat dissipation shell, the mounting plate is fixedly connected to the top of the cooling heat dissipation shell, and the dispersion water pipe is fixedly connected to the surface of the mounting plate. The arrangement of the plurality of cooling liquid nozzles enhances the distribution uniformity of the cooling liquid, ensures the cooling effect, and can realize further cooling through the cooling fan, thereby further enhancing the cooling effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to a plastic mould technical field, especially in a kind of quick cooling forming's plastic mould. BACKGROUND

[0002] Plastic mould is a kind of tool for plastic forming, mainly by injection molding, blow molding, extrusion etc. Method is processed into the product of required shape and size by plastic material, and plastic mould plays a vital role in plastic processing industry, it gives plastic product complete configuration and accurate size, and plastic mould is various, mainly including injection mould, blow mould, extrusion mould etc., each mould has its specific application scene and technical requirement, and plastic mould has important position in industrial production, and it is widely used in the production of various plastic products, from daily necessities to complex mechanical equipment, and plastic mould is indispensable tool.

[0003] The existing plastic mould is usually cooled by natural cooling or directly sprayed to surface by water pump after use, cannot guarantee cooling uniformity, and efficiency is lower, water resource is wasted, forming is slow, and the use of mould is not conducive, thus a kind of quick cooling forming's plastic mould is required. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of quick cooling forming's plastic mould, and the purpose is to at least solve one of the technical problems existing in prior art, can solve the problem that the existing plastic mould is usually cooled by natural cooling or directly sprayed to surface by water pump after use, cannot guarantee cooling uniformity, and efficiency is lower, water resource is wasted, forming is slow.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of quick cooling forming's plastic mould, including lower mould and circulating cooling mechanism, circulating cooling mechanism includes cooling heat dissipation shell, heat dissipation fin, slot, water outlet pipe, mounting plate, dispersion water pipe, cooling liquid spray head and circulating water pump, cooling heat dissipation shell is fixedly connected on the surface of lower mould, heat dissipation fin is fixedly connected on the surface of lower mould, slot is opened between heat dissipation fin, water outlet pipe is fixedly connected on the surface of cooling heat dissipation shell, mounting plate is fixedly connected on the top of cooling heat dissipation shell, dispersion water pipe is fixedly connected on the surface of mounting plate, cooling liquid spray head is fixedly connected on the bottom of dispersion water pipe, circulating water pump is fixedly connected on the surface of cooling heat dissipation shell, the quantity of heat dissipation fin is multiple and is fixedly connected on both sides of lower mould, the quantity of slot is multiple and is opened between adjacent heat dissipation fin, the quantity of cooling liquid spray head is multiple and each cooling liquid spray head is located in the inside of slot.

[0006] Preferably, the bottom of the cooling heat dissipation shell is fixedly connected with a heat dissipation cooling base, and a plurality of heat absorbing fins are fixedly connected inside the heat dissipation cooling base.

[0007] Preferably, the surface of the heat dissipation cooling base is fixedly connected with a plurality of heat dissipation fans on both sides.

[0008] Preferably, the inside of the cooling heat dissipation shell is provided with a water tank.

[0009] Preferably, the inside of the cooling heat dissipation shell is fixedly connected with a plurality of heat absorbing plates, and the number of the heat absorbing plates is the same as that of the heat absorbing fins and the heat absorbing plates are fixedly connected with the heat absorbing fins.

[0010] Preferably, the top of the lower mold is provided with an upper mold.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1、The plastic mold of quick cooling forming, through the circulation cooling mechanism realizes the circulation use of cooling liquid, absorbs the heat of the lower mold fully, the setting of multiple cooling liquid sprays enhances the uniformity of cooling liquid distribution, guarantees the cooling effect, can realize further cooling through the heat dissipation fan, thereby further strengthens the cooling effect, solves the problem that the existing plastic mold is usually through natural cooling or utilizes the water pump to directly sprays water to the surface after use, cannot guarantee the cooling uniformity, and the efficiency is lower and is easy to cause the waste of water resources, the forming is slow. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model is further illustrated below in connection with the drawings and examples:

[0014] Figure 1 It is the schematic view of the body of the utility model;

[0015] Figure 2 It is the schematic view of the heat dissipation fin of the utility model;

[0016] Figure 3 It is the schematic view of the dispersion water pipe of the utility model;

[0017] Figure 4 It is the schematic view of the heat absorbing fin of the utility model;

[0018] Figure 5 It is the schematic view of the cooling liquid spray head of the utility model.

[0019] Reference: 1, lower mold; 2, upper mold; 3, cooling heat dissipation shell; 4, heat dissipation cooling base; 5, heat dissipation fin; 6, slot; 7, water outlet pipe; 8, mounting plate; 9, dispersed water pipe; 10, cooling liquid nozzle; 11, circulating water pump; 12, heat absorption sheet; 13, ventilation slot; 14, heat absorption plate; 15, water tank; 16, heat dissipation fan. DETAILED DESCRIPTION

[0020] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0021] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship of the upper, lower, front, rear, left, right and the like indicated by the drawings, is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as the limitation of the utility model.

[0022] In the description of the utility model, greater than, less than, more than and the like are understood as not including the number, and above, below and the like are understood as including the number.If there is a description to the first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0023] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0024] Please refer to Figures 1-5The utility model provides a technical scheme: a kind of quick cooling forming plastic mould, including lower mould 1 and circulating cooling mechanism, circulating cooling mechanism includes cooling heat dissipation shell 3, heat dissipation fin 5, slot 6, water outlet pipe 7, mounting plate 8, dispersion water pipe 9, cooling liquid nozzle 10 and circulating water pump 11, cooling heat dissipation shell 3 is fixedly connected in the surface of lower mould 1, heat dissipation fin 5 is fixedly connected in the surface of lower mould 1, slot 6 is set between heat dissipation fin 5, water outlet pipe 7 is fixedly connected in the surface of cooling heat dissipation shell 3, mounting plate 8 is fixedly connected in the top of cooling heat dissipation shell 3, dispersion water pipe 9 is fixedly connected in the surface of mounting plate 8, cooling liquid nozzle 10 is fixedly connected in the bottom of dispersion water pipe 9, circulating water pump 11 is fixedly connected in the surface of cooling heat dissipation shell 3, the quantity of heat dissipation fin 5 is multiple and is uniformly fixedly connected in the both sides of lower mould 1, the quantity of slot 6 is multiple and is set between adjacent heat dissipation fin 5, the quantity of cooling liquid nozzle 10 is multiple and each cooling liquid nozzle 10 is located inside slot 6.

[0025] Further, the bottom of cooling heat dissipation shell 3 is fixedly connected with heat dissipation cooling base 4, a plurality of heat absorption sheets 12 are fixedly connected in the inside of heat dissipation cooling base 4, a ventilation groove 13 is arranged between every two adjacent heat absorption sheets 12, a plurality of heat dissipation fans 16 are fixedly connected on the both sides of the surface of heat dissipation cooling base 4, a water tank 15 is arranged in the inside of cooling heat dissipation shell 3, a plurality of heat absorption plates 14 are fixedly connected in the inside of cooling heat dissipation shell 3, the quantity of heat absorption plate 14 is same with heat absorption sheet 12 and is fixedly connected with heat absorption sheet 12, and the top of lower mould 1 is provided with upper mould 2.

[0026] Further, when cooling the mould, the heat generated by lower mould 1 is absorbed by heat dissipation fin 5, the circulating water pump 11 is started to spray the cooling liquid in the inside of cooling heat dissipation shell 3 to the surface of lower mould 1 and between heat dissipation fins 5 through dispersion water pipe 9 and cooling liquid nozzle 10, the heat generated by lower mould 1 and heat dissipation fin 5 is absorbed, the cooling liquid is sprayed to the surface of lower mould 1 and gradually flows to the inside of water tank 15 arranged on cooling heat dissipation shell 3, then the heat of cooling liquid is absorbed by heat absorption plate 14 and heat absorption sheet 12, the surface of heat absorption sheet 12 is cooled by heat dissipation fan 16, the heat dissipation effect is strengthened, the cooling liquid in water tank 15 is sprayed to the surface of lower mould 1 by circulating water pump 11 after cooling, the circulation use of cooling liquid is realized, and the heat dissipation effect is further strengthened.

[0027] Further, the circulation of the cooling liquid is realized by the circulation cooling mechanism, the heat of the lower mold 1 is fully absorbed, the setting of the plurality of cooling liquid spray heads 10 enhances the uniformity of the cooling liquid distribution, ensures the cooling effect, and further cooling is realized by the cooling fan 16, thereby further enhancing the cooling effect, solving the problem that the existing plastic mold is usually cooled naturally or directly sprayed on the surface by using a water pump after use, which cannot guarantee the uniformity of cooling and is low in efficiency and easy to cause waste of water resources and slow forming.

[0028] Structure description: lower mold 1: a tool for plastic forming, having the same function as a common plastic mold;

[0029] Upper mold 2: arranged on the top of the lower mold 1, used in cooperation with the lower mold 1 to realize the forming of plastic;

[0030] Cooling and heat dissipation shell 3: fixedly connected to the outer surface of the lower mold 1, used for cooling and heat dissipation of the lower mold 1 and protection;

[0031] Cooling and heat dissipation base 4: fixedly connected to the bottom of the cooling and heat dissipation shell 3, facilitating the heat dissipation of the cooling liquid;

[0032] Heat dissipation fins 5: fixedly connected to the surface of the lower mold 1, the heat dissipation fins 5 are multiple, enhancing the heat dissipation effect of the lower mold 1;

[0033] Slot 6: arranged between the heat dissipation fins 5, the slot 6 is multiple, facilitating the uniform distribution of the cooling liquid;

[0034] Water outlet pipe 7: fixedly connected to the surface of the cooling and heat dissipation shell 3, used for the flow of the cooling liquid;

[0035] Mounting plate 8: fixedly connected to the top of the cooling and heat dissipation shell 3, used for mounting the water distribution pipe 9;

[0036] Water distribution pipe 9: fixedly connected to the surface of the mounting plate 8, used for distributing the cooling liquid;

[0037] Cooling liquid spray head 10: fixedly connected to the bottom of the water distribution pipe 9, the cooling liquid spray head 10 is multiple, spraying the cooling liquid to the lower mold 1 to realize cooling;

[0038] Circulating water pump 11: fixedly connected to the surface of the cooling and heat dissipation shell 3, used for circulating the cooling liquid;

[0039] Heat absorbing sheet 12: fixedly connected to the bottom of the cooling and heat dissipation shell 3, the heat absorbing sheet 12 is multiple and absorbs heat;

[0040] Ventilation slot 13: arranged between the heat absorbing sheets 12, facilitating the ventilation and heat dissipation of the heat absorbing sheets 12;

[0041] Heat absorbing plate 14: fixedly connected to the inside of the cooling and heat dissipation shell 3, having the same number and material as the heat absorbing sheet 12, absorbing the heat of the cooling liquid;

[0042] Water tank 15: open in the inside of cooling heat dissipation shell 3, for storing cooling liquid;

[0043] Heat dissipation fan 16: fixed on the surface of heat dissipation cooling base 4, heat dissipation cooling base 4 has a plurality of, for accelerating the air flow speed in the inside of heat dissipation cooling base 4, strengthen heat dissipation.

[0044] The above has made the detailed description to the embodiment of the utility model in combination with the drawings, but the utility model is not limited to the above-mentioned embodiment, still can make various changes in the knowledge range possessed by the ordinary skill in the art within the range of the technology described in the premise of not departing from the utility model's purpose.

Claims

1. A rapid-cooling forming plastic mold characterized by, Include: Lower mold (1); Circulating cooling mechanism, circulating cooling mechanism includes cooling heat dissipation shell (3), heat dissipation fin (5), slot (6), water outlet pipe (7), mounting plate (8), dispersion water pipe (9), cooling liquid nozzle (10) and circulating water pump (11), cooling heat dissipation shell (3) is fixedly connected on the surface of lower mold (1), heat dissipation fin (5) is fixedly connected on the surface of lower mold (1), slot (6) is set between heat dissipation fin (5), water outlet pipe (7) is fixedly connected on the surface of cooling heat dissipation shell (3), mounting plate (8) is fixedly connected on the top of cooling heat dissipation shell (3), dispersion water pipe (9) is fixedly connected on the surface of mounting plate (8), cooling liquid nozzle (10) is fixedly connected on the bottom of dispersion water pipe (9), circulating water pump (11) is fixedly connected on the surface of cooling heat dissipation shell (3), the number of heat dissipation fin (5) is multiple and is fixedly connected on both sides of lower mold (1), the number of slot (6) is multiple and is set between adjacent heat dissipation fin (5), the number of cooling liquid nozzle (10) is multiple and each cooling liquid nozzle (10) is located in the inside of slot (6).

2. A rapid-cooled formed plastic mold in accordance with claim 1, wherein: The bottom of the cooling heat dissipation shell (3) is fixedly connected with a heat dissipation cooling base (4), a plurality of heat absorption fins (12) are fixedly connected in the heat dissipation cooling base (4), and a ventilation groove (13) is formed between every two adjacent heat absorption fins (12).

3. A rapid-cooled formed plastic mold in accordance with claim 2, wherein: The surface of the heat dissipation cooling base (4) is fixedly connected with a plurality of heat dissipation fans (16) on both sides.

4. A rapid-cooled formed plastic mold in accordance with claim 1, wherein: The inside of the cooling heat dissipation shell (3) is provided with a water tank (15).

5. A rapid-cooled formed plastic mold in accordance with claim 1, wherein: The inside of the cooling heat dissipation shell (3) is fixedly connected with a plurality of heat absorption plates (14), the number of heat absorption plates (14) is the same as that of heat absorption fins (12) and they are fixedly connected with the heat absorption fins (12).

6. A rapid-cooled formed plastic mold in accordance with claim 1, wherein: The top of the lower mold (1) is provided with an upper mold (2).

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